CN210017001U - Rail-walking type tea-leaf picker - Google Patents
Rail-walking type tea-leaf picker Download PDFInfo
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- CN210017001U CN210017001U CN201920517104.8U CN201920517104U CN210017001U CN 210017001 U CN210017001 U CN 210017001U CN 201920517104 U CN201920517104 U CN 201920517104U CN 210017001 U CN210017001 U CN 210017001U
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Abstract
The utility model relates to a rail-mounted tea-leaf picker, support frame including two vertical settings, the support frame contains swing joint's last supporting part and under bracing portion, two the top of support frame transversely is provided with the backup pad, backup pad and at least one support frame swing joint, be provided with shearing assembly and collecting box in the backup pad, be provided with the tuber pipe that a plurality of is used for the tealeaves under will cuting to inhale the collecting box between shearing assembly and the collecting box. The utility model is not only simple, reasonable in structural design, but also can be according to actual conditions height-adjusting and width to be applicable to the tea tree of co-altitude not, be applicable to the track of co-altitude not, realize high quality, extensive, mechanized, efficient harvesting, have wide application prospect.
Description
Technical Field
The utility model relates to a rail-mounted tea-leaf picker.
Background
Tea garden picking is a tea garden management operation with a long history, China is a tea leaf origin and most tea producing country, the tea garden of China is widely planted in the soil and other environments of low-lying hilly areas, the terrain is complex, the land blocks are different in size, and efficient tea leaf picking work is an important step for improving the tea leaf yield. The tea plucking machine mainly comprises a single backpack type and a double backpack type. The rail-walking type tea plucker is a tea plucker which has reliable power and convenient operation and is suitable for large-scale tea gardens, and the tire type tea plucker is limited to enter the tea garden due to the factors of terrain and geological conditions, so that the problem of complex road conditions can be solved by adopting rails. At present, the rail walking is widely applied to occasions with complex road conditions, such as mountainous regions, hills and the like. The single backpack type and double-carried type tea plucking machines are only suitable for tea gardens with smaller scale and flatter terrain, the single backpack type is used for carrying power on the body, the power is transmitted by the transmission flexible shaft, but because the machines are smaller, the operation width is smaller, the vibration is larger, the labor intensity is large and other factors, the tea plucking amount is far less than the tea demand amount. The double-person lifting type tea plucking machine is complex and comprises five parts, namely a gasoline engine, an air pipe, a speed reducing mechanism and a cutter frame, the cutting width can meet the operation requirement, but the left side and the right side of two persons are required to lift the tea plucking machine in the actual operation, a leaf collecting bag is required to be hung behind the tea plucking machine by the persons, the collected tea leaves are convenient to collect, and the labor cost is too high. Therefore, the utility model is not suitable for picking tea leaves in modern tea gardens. With the development of economic technology and the development of agricultural modernization, on one hand, the demand of people for tea is larger and larger, and on the other hand, the scale of a tea garden is larger and larger, and the large-scale tea production needs to be mechanized by tea as a last-hand. The tea plucker that can be used for extensive tealeaves to pluck at present is bigger and the flexibility is limited, is not applicable to mountain region, hills to can not freely adjust the height of tea plucker to the plant of growing vigor difference. The single backpack type tea plucker and the double lifting type tea plucker suitable for mountainous and hilly areas face the problems of rural labor force shortage and low plucking efficiency, and the track walking type tea plucker which can be suitable for plucking tea leaves with different heights in different scales, hilly areas and low lands, can save manpower and improve the working efficiency is urgently needed to be developed.
The rail type walking tea plucking machine usually needs to lay two rails and install a walking mechanism, and the structure of the walking mechanism is generally a grooved pulley. Compared with a common tea plucking machine, the rail-walking type tea plucking machine has the advantages of high tea plucking efficiency, good operation flexibility, strong capability of adapting to working environment, capability of realizing plucking of tea gardens on hills and low lands, and the like. In tea picking work, the two tea picking machines are mainly used as main tea picking tools, and the tea picking requirements can be basically met by combining the conventional tea picking effect, but nowadays when the tea market is increasingly competitive, the traditional tea picking machines have a lot of places to be improved in tea farmers. The development of a set of track-walking tea plucker which can adjust the structure of the tea plucker according to the size and the growth vigor of plants of the tea garden and adapt to low lands and hills has good economic value and social significance.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of prior art, the utility model aims to solve the technical problem that a rail-mounted tea-leaf picker is provided, not only structural design is reasonable, and is high-efficient convenient moreover.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a rail-mounted formula tea-leaf picker, includes the support frame of two vertical settings, the support frame contains swing joint's last supporting part and under bracing portion, two the top of support frame transversely is provided with the backup pad, backup pad and at least one support frame swing joint, be provided with shearing subassembly and collecting box in the backup pad, be provided with the tuber pipe that a plurality of is used for sucking the tealeaves under the shearing collecting box between shearing subassembly and the collecting box.
Further, be provided with on the upper support portion and adjust chain drive assembly, it contains initiative adjusting sprocket, first driven adjusting sprocket and around establishing the first regulation chain between them to adjust chain drive assembly, initiative adjusting sprocket, first driven adjusting sprocket and first regulation chain transversal arrangement, the initiative adjusting sprocket is rotated by the driving of adjusting motor, the below of initiative adjusting sprocket is provided with the driven adjusting sprocket of second, around being equipped with the second on initiative adjusting sprocket and the driven adjusting sprocket of second and adjusting the chain, the below of first driven adjusting sprocket is provided with the driven adjusting sprocket of third, around being equipped with the third on first driven adjusting sprocket and the driven adjusting sprocket of third and adjusting the chain, one side of second adjusting chain and one side of third adjusting the chain all with under bracing portion fixed connection, the second is adjusted the chain and is connected the side of under bracing portion and is adjusted the chain, The third adjusting chain and the connecting side of the lower supporting part are positioned on the same side.
Furthermore, the driving adjusting chain wheel and the first driven adjusting chain wheel are double-row chain wheels.
Furthermore, a first sliding rail and a first sliding block which are matched with each other are arranged between the upper supporting part and the lower supporting part.
Further, be provided with walking chain drive assembly on the lower support portion, walking chain drive assembly contains initiative walking sprocket, first driven walking sprocket and the driven walking sprocket of second, initiative walking sprocket is rotated by walking motor drive, around being equipped with first walking chain on initiative walking sprocket and the first driven walking sprocket, around being equipped with second walking chain on initiative walking sprocket and the driven walking sprocket of second, first walking chain is the chevron shape with second walking chain and arranges, first driven walking sprocket, the driven walking sprocket of second are connected with the walking wheel respectively.
Furthermore, the driving walking chain wheel is a double-row chain wheel.
Furthermore, a guide pillar and a guide sleeve which are matched with each other are arranged between the two support frames, and a second slide rail and a second slide block which are matched with each other are arranged between the support frames and the support plate.
Further, the shearing assembly comprises an upper arc-shaped blade and a lower arc-shaped blade.
Furthermore, a plurality of air pipes are connected into a main pipe, the main pipe is connected into a collecting box, and a fan is arranged between the main pipe and the collecting box.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model is not only simple, reasonable in structural design, but also can be according to actual conditions height-adjusting and width to be applicable to the tea tree of co-altitude not, be applicable to the track of co-altitude not, realize high quality, extensive, mechanized, efficient harvesting, have wide application prospect.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a shearing assembly according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a shearing assembly according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a shearing assembly according to an embodiment of the present invention.
In the figure: 1-a support frame, 101-an upper support part, 102-a lower support part, 2-a support plate, 3-a shearing assembly, 301-an upper arc blade, 302-a lower arc blade, 303-an upper connecting rod, 304-an upper eccentric wheel, 305-an upper connecting part, 306-an upper connecting chute, 307-a lower connecting rod, 308-a lower eccentric wheel, 309-a lower connecting part, 310-a lower connecting chute, 311-a driven gear, 312-a driving gear, 313-a rotating shaft, 4-a collecting box, 5-an air duct, 6-an adjusting chain transmission assembly, 601-a driving adjusting chain wheel, 602-a first driven adjusting chain wheel, 603-a first adjusting chain, 604-an adjusting motor, 605-a second driven adjusting chain wheel, 606-a second adjusting chain wheel, 607-third driven regulating chain wheel, 608-third regulating chain, 7-first slide rail, 8-first slide block, 9-walking chain transmission component, 901-driving walking chain wheel, 902-first driven walking chain wheel, 903-second driven walking chain wheel, 904-walking motor, 905-first walking chain, 906-second walking chain, 10-walking wheel, 11-guide post, 12-guide sleeve, 13-second slide rail, 14-second slide block, 15-manifold and 16-fan.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 to 5, a rail-walking tea plucking machine comprises two longitudinally arranged support frames 1, wherein each support frame 1 comprises an upper support part 101 and a lower support part 102 which are movably connected, a support plate 2 is transversely arranged above each support frame 1, the support plate 2 is movably connected with at least one support frame 1, a shearing assembly 3 and a collection box 4 are arranged on each support plate 2, and a plurality of air pipes 5 for sucking sheared tea leaves into the collection box 4 are arranged between the shearing assembly 3 and the collection box 4.
In the embodiment of the present invention, the upper supporting portion 101 is provided with an adjusting chain transmission assembly 6, the adjusting chain transmission assembly 6 includes a driving adjusting sprocket 601, a first driven adjusting sprocket 602 and a first adjusting chain 603 wound thereon, the driving adjusting sprocket 601, the first driven adjusting sprocket 602 and the first adjusting chain 603 are transversely disposed, the driving adjusting sprocket 601 is driven by an adjusting motor 604 to rotate, a second driven adjusting sprocket 605 is disposed below the driving adjusting sprocket 601, a second adjusting chain 606 is wound on the driving adjusting sprocket 601 and the second driven adjusting sprocket 605, a third driven adjusting sprocket 607 is disposed below the first driven adjusting sprocket 602, a third adjusting chain 608 is wound on the first driven adjusting sprocket 602 and the third driven adjusting sprocket 607, one side of the second adjusting chain 606 and one side of the third adjusting chain 608 are both fixedly connected to the lower supporting portion 102, the connecting side of the second adjusting chain 606 with the lower support part 102 and the connecting side of the third adjusting chain 608 with the lower support part 102 are located on the same side; as shown in the figure, the connecting side of the second adjusting chain 606 and the lower support part 102, and the connecting side of the third adjusting chain 608 and the lower support part 102 are both located at the rear side, when the adjusting motor 604 rotates forward, the driving adjusting sprocket 601 rotates forward, the first driven adjusting sprocket 602, the second driven adjusting sprocket 605 and the third driven adjusting sprocket 607 rotate forward, the front side of the second adjusting chain 606 moves downward, the rear side of the second adjusting chain 606 moves upward, the front side of the third adjusting chain 608 moves downward, and the rear side of the third adjusting chain 608 moves upward, so as to drive the lower support part 102 to move upward, so that the height of the whole rail-walking tea plucking machine is reduced; when the adjusting motor 604 rotates reversely, the driving adjusting sprocket 601 rotates reversely, the first driven adjusting sprocket 602, the second driven adjusting sprocket 605 and the third driven adjusting sprocket 607 all rotate reversely, the front side of the second adjusting chain 606 moves upward, the rear side of the second adjusting chain 606 moves downward, the front side of the third adjusting chain 608 moves upward, and the rear side of the third adjusting chain 608 moves downward, so that the lower support part 102 is driven to move downward, and the height of the whole track-walking type tea plucking machine rises.
In the embodiment of the present invention, the driving adjustment sprocket 601 and the first driven adjustment sprocket 602 are double-row sprockets, that is, the first adjustment chain 603 is matched with a sprocket of the driving adjustment sprocket 601, the second adjustment chain 606 is matched with another sprocket of the driving adjustment sprocket 601, the first adjustment chain 603 is matched with a sprocket of the first driven adjustment sprocket 602, and the third adjustment chain 608 is matched with another sprocket of the first driven adjustment sprocket 602.
In the embodiment of the present invention, a first slide rail 7 and a first slide block 8 which are mutually matched are provided between the upper supporting portion 101 and the lower supporting portion 102, and the first slide rail 7 and the first slide block 8 play a role in guiding.
In the embodiment of the present invention, the lower support part 102 is provided with the walking chain transmission assembly 9, the walking chain transmission assembly 9 comprises a driving walking sprocket 901, a first driven walking sprocket 902 and a second driven walking sprocket 903, the driving walking sprocket 901 is driven by a walking motor 904 to rotate, a first walking chain 905 is wound on the driving walking sprocket 901 and the first driven walking sprocket 902, a second walking chain 906 is wound on the driving walking sprocket 901 and the second driven walking sprocket 903, the first walking chain 905 and the second walking chain 906 are arranged in a herringbone shape, the first driven walking sprocket 902 and the second driven walking sprocket 903 are respectively connected with the walking wheel 10, the rotating shaft 313 of the first driven traveling sprocket 902 and the rotating shaft 313 of the traveling roller are coupled together via a coupling, the rotating shaft 313 of the second driven travelling sprocket 903 is connected with the rotating shaft 313 of the travelling roller through a coupler; when the traveling motor 904 rotates forward, the driving traveling sprocket 901 rotates forward, the first driven traveling sprocket 902 and the second driven traveling sprocket 903 rotate forward to drive the traveling wheel 10 to advance, and when the traveling motor 904 rotates backward, the driving traveling sprocket 901 rotates backward, the first driven traveling sprocket 902 and the second driven traveling sprocket 903 rotate backward to drive the traveling wheel 10 to retreat.
In the embodiment of the present invention, the driving walking sprocket 901 is a double-row sprocket.
In the embodiment of the present invention, the traveling wheels 10 are rail groove-shaped pulleys, so as to be matched with the rails.
In the embodiment of the present invention, a guide pillar 11 and a guide sleeve 12 are disposed between two support frames 1, a second slide rail 13 and a second slide block 14 are disposed between the support frames 1 and the support plate 2, preferably, the second slide rail 13 is fixedly connected to the support frames 1, and the second slide block 14 is fixedly connected to the support plate 2; the guide pillar 11 can slide left and right along the guide sleeve 12, the second sliding block 14 can slide left and right along the second sliding rail 13, so that the relative position between the two support frames 1 is controlled, the overall width of the rail-walking type tea plucking machine is controlled, the guide pillar 11 and the guide sleeve 12 are provided with a plurality of adjusting holes along respective length directions after adjustment is completed, and the second sliding rail 13 and the second sliding block 14 are provided with a plurality of adjusting holes along respective length directions.
In the embodiment of the present invention, the shearing assembly 3 includes an upper arc blade 301 and a lower arc blade 302, the upper arc blade 301 and the lower arc blade 302 are stacked up and down, the upper arc blade 301 is provided with an upper connecting rod 303, the side of the upper arc blade 301 is provided with an upper eccentric wheel 304, the lower eccentric wheel 308 is hinged to the upper connecting rod 303 through an upper connecting portion 305, the upper connecting portion 305 is provided with an upper connecting chute 306 sleeved on the upper connecting rod 303, and the upper arc blade 301, the upper eccentric wheel 304, the upper connecting rod 303, the upper connecting portion 305 and the upper connecting chute 306 form a slider-crank mechanism; a lower connecting rod 307 is arranged on the lower arc-shaped blade 302, a lower eccentric wheel 308 is arranged beside the lower arc-shaped blade 302, the lower eccentric wheel 308 is hinged with the lower connecting rod 307 through a lower connecting part 309, a lower connecting sliding groove 310 sleeved on the lower connecting rod 307 is arranged on the lower connecting part 309, and the lower arc-shaped blade 302, the lower eccentric wheel 308, the lower connecting rod 307, the lower connecting part 309 and the lower connecting sliding groove 310 form a crank-slider mechanism; preferably, the supporting plate 2 is provided with a guiding and limiting sliding groove for respectively matching with the upper arc-shaped blade 301 and the lower arc-shaped blade 302, the lower eccentric wheel 308 is provided with a driven gear 311 below, the driven gear 311 is meshed with the driving gear 312, a rotating shaft 313 of the driving gear 312 is connected with an output shaft of the shearing motor through a coupler, the rotating shaft 313 is connected with the driven gear 311, the lower eccentric wheel 308 and the lower eccentric wheel 308, the rotating shaft 313 is respectively arranged at the eccentric positions of the lower eccentric wheel 308 and the upper eccentric wheel 304, and the shearing motor works to drive the upper arc-shaped blade 301 and the lower arc-shaped blade 302 to relatively move to shear the tea leaves.
The embodiment of the utility model provides an in, a plurality of tuber pipe 5 inserts house steward 15, house steward 15 inserts collecting box 4, be provided with fan 16 between house steward 15 and the collecting box 4.
In the embodiment of the present invention, the fixed connection means that each component is connected by the screw and nut assembly or welded together.
The working method of the utility model comprises the following steps: through adjusting the overall height of the rail-walking type tea-leaf picker is adjusted by the relative position between the upper supporting part 101 and the lower supporting part 102, through adjusting the overall width of the rail-walking type tea-leaf picker is adjusted by the relative position between the two supporting frames 1, tea leaves are sheared by the shearing assembly 3 in the walking process, so that the tea leaves are picked, and the sheared tea leaves are sucked into the collecting box 4 by the air pipe 5 to complete the collection of the tea leaves.
Terms used in any technical aspect of the present disclosure to indicate positional relationship or shape include, unless otherwise stated, states or shapes similar, analogous or close thereto.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
The above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (9)
1. The utility model provides a rail-mounted tea-leaf picker which characterized in that: the tea leaf cutting machine comprises two support frames which are longitudinally arranged, wherein each support frame comprises an upper support part and a lower support part which are movably connected, a support plate is transversely arranged above each support frame, the support plate is movably connected with at least one support frame, a cutting assembly and a collecting box are arranged on the support plate, and a plurality of air pipes for sucking cut tea leaves into the collecting box are arranged between the cutting assembly and the collecting box.
2. The rail-walking tea plucker as claimed in claim 1, wherein: go up to be provided with on the supporting part and adjust chain drive assembly, it contains initiative adjusting sprocket, first driven adjusting sprocket and around establishing the first regulation chain between them to adjust chain drive assembly, initiative adjusting sprocket, first driven adjusting sprocket and first regulation chain transverse arrangement, initiative adjusting sprocket is rotated by adjusting motor drive, the below of initiative adjusting sprocket is provided with the driven adjusting sprocket of second, around being equipped with the second regulation chain on initiative adjusting sprocket and the driven adjusting sprocket of second, the below of first driven adjusting sprocket is provided with the driven adjusting sprocket of third, around being equipped with the third regulation chain on first driven adjusting sprocket and the driven adjusting sprocket of third, one side of second regulation chain and one side of third regulation chain all with under bracing portion fixed connection, the second is adjusted chain and is connected the side of under bracing portion, the side, The third adjusting chain and the connecting side of the lower supporting part are positioned on the same side.
3. The rail-walking tea plucker as claimed in claim 2, wherein: the driving adjusting chain wheel and the first driven adjusting chain wheel are double-row chain wheels.
4. The rail-walking tea plucker as claimed in claim 2, wherein: a first sliding rail and a first sliding block which are matched with each other are arranged between the upper supporting part and the lower supporting part.
5. The rail-walking tea plucker as claimed in claim 1, wherein: be provided with walking chain drive assembly on the lower support portion, walking chain drive assembly contains initiative walking sprocket, first driven walking sprocket and the driven walking sprocket of second, initiative walking sprocket is rotated by the walking motor drive, around being equipped with first walking chain on initiative walking sprocket and the first driven walking sprocket, around being equipped with second walking chain on initiative walking sprocket and the driven walking sprocket of second, first walking chain is the chevron shape with second walking chain and arranges, first driven walking sprocket, the driven walking sprocket of second are connected with the walking wheel respectively.
6. The rail-walking tea plucker as claimed in claim 5, wherein: the driving walking chain wheel is a double-row chain wheel.
7. The rail-walking tea plucker as claimed in claim 1, wherein: and a guide pillar and a guide sleeve which are matched with each other are arranged between the two support frames, and a second slide rail and a second slide block which are matched with each other are arranged between the support frames and the support plate.
8. The rail-walking tea plucker as claimed in claim 1, wherein: the shearing assembly comprises an upper arc-shaped blade and a lower arc-shaped blade.
9. The rail-walking tea plucker as claimed in claim 1, wherein: the air pipes are connected into a main pipe, the main pipe is connected into a collecting box, and a fan is arranged between the main pipe and the collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920517104.8U CN210017001U (en) | 2019-04-17 | 2019-04-17 | Rail-walking type tea-leaf picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920517104.8U CN210017001U (en) | 2019-04-17 | 2019-04-17 | Rail-walking type tea-leaf picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210017001U true CN210017001U (en) | 2020-02-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920517104.8U Expired - Fee Related CN210017001U (en) | 2019-04-17 | 2019-04-17 | Rail-walking type tea-leaf picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210017001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109863875A (en) * | 2019-04-17 | 2019-06-11 | 福州大学 | Railing tea picking machine and its working method |
-
2019
- 2019-04-17 CN CN201920517104.8U patent/CN210017001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109863875A (en) * | 2019-04-17 | 2019-06-11 | 福州大学 | Railing tea picking machine and its working method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |